產品名稱： 無負壓供水設備（304不銹鋼柜體，帶遠程監控）

電子無負壓供水系統裝置工作原理

 智能無正壓純凈水儀器同時串接在純凈水純凈水管上，在水泵電機取水端和冒水端都按照負荷感測器器，采集器進行負荷發生改變走勢并推入學校掌控單園。其虛擬的浮堰單園、模模糊糊掌控單園、主動變換位置單園、負荷PID管控單元測試卷，經管控主配合運算管控自吸水泵組會自動作業。

 智能虛似浮堰可在泡塑料水管道中建立一面虛似浮堰，其用處與具體存在浮堰一樣，其浮堰特別可確認管理蓋板利索操作，具體使用時管理網頁前端部位泡水階段目標水壓始終如一不降到智能浮堰操作值，這就確保了網頁前端部位自來塑料水管線四周玩家不會受壓差損害，集中供熱裝置只對沖破智能浮堰的水流量展開線下疊壓，能夠充分回收利用了自來塑料水管線原本的水壓，最多藝術的勤儉節約了能量，當自來塑料水管線因出現了故障生成來水水壓及來水流量不充足時，沖破智能浮堰的水流量立即被控制系統加壓力力輸出，以可以保障集中供熱的重復性。當沖破浮堰的水流量為零時，儀器全主動停掉在運轉。當自來塑料水管線修復正常情況下只用有沖破浮堰的水流量出現了，儀器會全主動使用加壓力力。

是因為電子技術無-壓供排水試驗裝置馬上串接在供排水供排水管上，省掉了了傳統文化的上水管，從關鍵上預防了水與大氣層接觸的面積而出現的多次環保問題。

電子無負壓產品優點

1、 拆遷賠償占地小。

2、 外出元件少、表面積小，智能電子感應器元件中受水堿鈣鎂離子會影響。

 3、 防負壓力過程中 可跟據來發電量此次加壓泵，來高低錢加高低錢，只能有人流量為零時才停止設備運轉。

 4、 可行自我保護自來水管管網的各種壓力不會-壓直接影響，且場景人物風格的設定在整改靈巧方便簡潔。

5、 線路結合，徹底借助了干凈的自來水水進壓差，裝置運作有高效率。

6、 機器充分封閉與大氣質量阻擋，切實保障水質監測易受水污染。

Working principle of electrical water supplying system device without negative pressure

  The device is directly connected to the tap water supplying pipes with a concatenation, and pressure sensors will be mounted respectively at the water in-let and out-let ends to collect real time pressure alterative signal and send to the central control unit. Its Virtual floating weir unit, fuzzy control unit, automatic follower unit, pressure PID control unit, through the central coordinative calculation, will control the water pump group to automatically work.

 Electrical virtual floating weir can generate a virtual floating weir in water in-letting pipes, its function is equal to real floating weir, whose height can be adjusted smartly through the control panel, its actual motion can sustain the front end water in-letting pressure to be always higher than the value fixed by the electrical floating weir, and thus to ensure that the users surrounding the front end water pipe net won’t be affected by the negative pressure. The water supplying devices only make online overlying of the water quantity that has crossed the floating weir, which has sufficiently taken usage of the original pressure of the water pipe net, thus to save the power as much as possible. When the water pipe net can’t supply enough water or water pressure because of any error, the water crossing the floating weir will be continuously output with additional pressure from the system, thus to sustain continuous water supply. When there is no water crossing the floating weir, the device will stop automatically to accumulate pressure, when the water supply pipe net is recovered, only there is water crossing the floating weir, the device will automatically operate and accumulate pressure.

 Because the electrical water supplying devices without negative pressure is connected directly to the water supplying pipe, the traditional water tank is saved, thus to avoid the secondary pollution from the contact between water and atmosphere.

Advantage of electrical products without negative pressure:

     1、Small area taken.

      2、Less parts and areas interfered by water, electrical sensing parts won’t be affected by incrustation.       3、The negative pressure protective process can accumulate pressure symmetrically as per the incoming water quantity, which only stops when the water flow is zero.       4、Effectively protect the water supply pipe net from being affected by the negative pressure, with smart setting and debugging modes.       5、Pipe line is connected with concatenates, which sufficiently takes advantage of the pressure from incoming water, more efficiency.       6、Device is totally sealed and isolated from atmosphere, thus to avoid pollution.